Gaya APA

Wu, Ji, Chen, Haipeng (Allan), Zhao, Haichuan. (). Coupons or Free Shipping? Effects of Price Promotion Strategies on Online Review Ratings . : .

Gaya Chicago

Wu, Ji, Chen, Haipeng (Allan), Zhao, Haichuan. Coupons or Free Shipping? Effects of Price Promotion Strategies on Online Review Ratings. : , . Text.

Gaya MLA

Wu, Ji, Chen, Haipeng (Allan), Zhao, Haichuan. Coupons or Free Shipping? Effects of Price Promotion Strategies on Online Review Ratings. : , . Text.

Gaya Turabian

Wu, Ji, Chen, Haipeng (Allan), Zhao, Haichuan. Coupons or Free Shipping? Effects of Price Promotion Strategies on Online Review Ratings. : , . Print.